Washing machine



FIG. 1 is a front view of a washing machine showing the present design.

FIG. 2 is a top front-perspective view of the washing machine showing the present design.

FIG. 3 is a top rear-perspective view of the washing machine showing the present design.

FIG. 4 is a right-side view of the washing machine showing the present design.

FIG. 5 is a left-side view of the washing machine showing the present design; and,

FIG. 6 is a top view of the washing machine showing the present design.

The broken lines shown in the drawings represent portions of the washing machine that form no part of the claimed design. 

CLAIM The ornamental design for a washing machine, as shown and described. 